Home / 36,194,641,419.78-54,299,816,237.32-11,011,703,838.75

Finding the Fourth Proportional to 36,194,641,419.78, 54,299,816,237.32 and 11,011,703,838.75

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Solution

The fourth proportional to 36,194,641,419.78, 54,299,816,237.32 and 11,011,703,838.75 is: 16,519,945,258.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,194,641,419.78 : 54,299,816,237.32 = 11,011,703,838.75 : x
  2. Step 2: Convert to fraction form
    36,194,641,419.78/54,299,816,237.32 = 11,011,703,838.75/x
  3. Step 3: Cross multiply
    36,194,641,419.78x = 54,299,816,237.32 × 11,011,703,838.75
  4. Step 4: Simplify right side
    36,194,641,419.78x = 597,933,494,903,883,169,792
  5. Step 5: Solve for x
    x = 597,933,494,903,883,169,792/36,194,641,419.78
  6. Step 6: Final answer
    x = 16,519,945,258.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.